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app: add alternative "Check for updates" button in the About dialog.

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When an update is available, a big frame is visible, proposing to go to
the download page. Now a button is also available to explicitly request
for an update check in other cases (bypassing the wait delay for a
future startup).

(cherry picked from commit 827473fd88)
This commit is contained in:
Jehan
2019-12-29 10:51:59 +01:00
parent 52e3b02768
commit bb316e5376
4 changed files with 119 additions and 35 deletions
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126
app/dialogs/about-dialog.c
View File

@ -40,6 +40,7 @@
#include "about-dialog.h"
#include "authors.h"
#include "gimp-update.h"
#include "gimp-intl.h"
@ -55,6 +56,8 @@ typedef struct
{
GtkWidget *dialog;
GtkWidget *update_frame;
GtkWidget *anim_area;
PangoLayout *layout;
@ -81,9 +84,8 @@ static void about_dialog_add_animation (GtkWidget *vbox,
static gboolean about_dialog_anim_expose (GtkWidget *widget,
GdkEventExpose *event,
GimpAboutDialog *dialog);
static void about_dialog_add_update (GtkWidget *vbox,
GimpCoreConfig *config,
GimpAboutDialog *dialog);
static void about_dialog_add_update (GimpAboutDialog *dialog,
GimpCoreConfig *config);
static void about_dialog_reshuffle (GimpAboutDialog *dialog);
static gboolean about_dialog_timer (gpointer data);
@ -92,6 +94,10 @@ static void about_dialog_add_unstable_message
(GtkWidget *vbox);
#endif /* GIMP_UNSTABLE */
static void about_dialog_last_release_changed
(GimpCoreConfig *config,
const GParamSpec *pspec,
GimpAboutDialog *dialog);
GtkWidget *
about_dialog_create (GimpCoreConfig *config)
@ -161,12 +167,11 @@ about_dialog_create (GimpCoreConfig *config)
if (GTK_IS_BOX (children->data))
{
about_dialog_add_update (children->data,
config, &dialog);
about_dialog_add_animation (children->data, &dialog);
#ifdef GIMP_UNSTABLE
about_dialog_add_unstable_message (children->data);
#endif /* GIMP_UNSTABLE */
about_dialog_add_update (&dialog, config);
}
else
g_warning ("%s: ooops, no box in this container?", G_STRLOC);
@ -259,34 +264,44 @@ about_dialog_add_animation (GtkWidget *vbox,
}
static void
about_dialog_add_update (GtkWidget *vbox,
GimpCoreConfig *config,
GimpAboutDialog *dialog)
about_dialog_add_update (GimpAboutDialog *dialog,
GimpCoreConfig *config)
{
GtkWidget *container;
GList *children;
GtkWidget *vbox;
GtkWidget *frame;
GtkWidget *box;
GtkWidget *label;
GDateTime *datetime;
gchar *date;
gchar *text;
/* Get the dialog vbox. */
container = gtk_dialog_get_content_area (GTK_DIALOG (dialog->dialog));
children = gtk_container_get_children (GTK_CONTAINER (container));
g_return_if_fail (GTK_IS_BOX (children->data));
vbox = children->data;
g_list_free (children);
/* The preferred localized date representation without the time. */
datetime = g_date_time_new_from_unix_local (config->check_update_timestamp);
date = g_date_time_format (datetime, "%x");
g_date_time_unref (datetime);
/* The update frame. */
frame = gtk_frame_new (NULL);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 2);
box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
gtk_container_add (GTK_CONTAINER (frame), box);
if (config->last_known_release != NULL)
{
/* There is a newer version. */
GtkWidget *link;
GtkWidget *box2;
GtkWidget *image;
GtkWidget *frame;
GtkWidget *box;
GtkWidget *label;
GDateTime *datetime;
gchar *date;
gchar *text;
/* The update frame. */
frame = gtk_frame_new (NULL);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 2);
box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
gtk_container_add (GTK_CONTAINER (frame), box);
/* The preferred localized date representation without the time. */
datetime = g_date_time_new_from_unix_local (config->check_update_timestamp);
date = g_date_time_format (datetime, "%x");
g_date_time_unref (datetime);
/* We want the frame to stand out. */
label = gtk_label_new (NULL);
@ -298,7 +313,7 @@ about_dialog_add_update (GtkWidget *vbox,
gtk_frame_set_label_widget (GTK_FRAME (frame), label);
gtk_frame_set_label_align (GTK_FRAME (frame), 0.5, 0.5);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_ETCHED_OUT);
gtk_box_reorder_child (GTK_BOX (vbox), frame, 2);
gtk_box_reorder_child (GTK_BOX (vbox), frame, 3);
/* Explanation text with update image. */
box2 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
@ -314,7 +329,6 @@ about_dialog_add_update (GtkWidget *vbox,
"It is recommended to update."),
config->last_known_release, date);
label = gtk_label_new (text);
g_free (date);
g_free (text);
gtk_box_pack_start (GTK_BOX (box2), label, FALSE, FALSE, 0);
@ -325,10 +339,43 @@ about_dialog_add_update (GtkWidget *vbox,
_("Go to download page"));
gtk_box_pack_start (GTK_BOX (box), link, FALSE, FALSE, 0);
gtk_widget_show (link);
gtk_widget_show (box);
gtk_widget_show (frame);
}
else
{
/* Show a check update version. */
GtkWidget *button;
gchar *text2;
gtk_box_reorder_child (GTK_BOX (vbox), frame, 4);
text2 = g_strdup_printf (_("Last checked on %s"), date);
text = g_strdup_printf ("%s\n<i>%s</i>",
_("Check for updates"), text2);
label = gtk_label_new (NULL);
gtk_label_set_markup (GTK_LABEL (label), text);
gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_CENTER);
g_free (text);
g_free (text2);
button = gtk_button_new ();
gtk_container_add (GTK_CONTAINER (button), label);
gtk_widget_show (label);
g_signal_connect (config, "notify::last-known-release",
(GCallback) about_dialog_last_release_changed,
dialog);
g_signal_connect_swapped (button, "clicked",
(GCallback) gimp_update_check, config);
gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);
gtk_widget_show (button);
}
g_free (date);
gtk_widget_show (box);
gtk_widget_show (frame);
dialog->update_frame = frame;
}
static void
@ -698,3 +745,20 @@ about_dialog_add_unstable_message (GtkWidget *vbox)
}
#endif /* GIMP_UNSTABLE */
static void
about_dialog_last_release_changed (GimpCoreConfig *config,
const GParamSpec *pspec,
GimpAboutDialog *dialog)
{
g_signal_handlers_disconnect_by_func (config,
(GCallback) about_dialog_last_release_changed,
dialog);
if (dialog->update_frame)
{
gtk_widget_destroy (dialog->update_frame);
dialog->update_frame = NULL;
}
about_dialog_add_update (dialog, config);
}